I've been ammending them. Should I just do the most recent as a commit? Apologies, I'm not used to using git so was just trying to follow the documentation.

• Rebuilt with PREFIX=/usr

Update graph-tool to version 2.29

Fixed test plan

I use graph-tool for work so have built this library more times than anyone would want!!

This seems to be specific to one computer and only affects me so I think it can be closed, still don't know why it only happens on one of my computers but at least there is an easy workaround.

Yes, just tested it again there:

sudo eopkg it file-devel
Total size of package(s): 5.00 KB
Downloading 1 / 1
Package file-devel found in repository Solus
Program terminated.
Could not fetch destination file "https://mirrors.rit.edu/solus/packages/shannon/f/file/file-devel-5.37-18-1-x86_64.eopkg": [Errno 14] HTTPS Error 416 - Requested Range Not Satisfiable
Please use 'eopkg help' for general help.

Installed Plasma on a new machine and restore session doesn't restore most apps and in particular no KDE apps, it does restore things like Firefox and Viber but not Dolphin or Okular for example, it also doesn't restore things like TexStudio though which is also QT... This doesn't seem to be a general KDE issue either, just a Solus one.

Strange, it still happens for me, tried at work, home and on public wifi now.

Yes I had the -c, and I got the same error when I just tried sudo eopkg it file-devel.

Further to my previous comment, this stopped happening after installing system-devel, I am not sure whether it was that or one of it's dependencies that resolves it.

This has stopped happening for me in the last few days during which time I installed the following packages: lutris, scikit-learn and system-devel, presumably it is something in the last of those as that has lots of dependencies. I'll test with uninstalling things tomorrow to see if I can narrow it down. In the meantime here is the full list of packages installed from eopkg history in case anything jumps out as to what causes it:

* enchant 1.6.0-12-1-x86_64 is installed.
* brotli 1.0.7-3-1-x86_64 is installed.
* woff2 1.0.2-2-1-x86_64 is installed.
* libwebkit-gtk 2.22.4-59-1-x86_64 is installed.
* notify-python 0.1.1-1-1-x86_64 is installed.
* bubblewrap 0.3.1-5-1-x86_64 is installed.
* libgnome-desktop 3.28.2-22-1-x86_64 is installed.
* python-evdev 1.1.2-4-1-x86_64 is installed.
* libgnome-keyring 3.12.0-11-1-x86_64 is installed.
* lutris 0.5.0.1-32-1-x86_64 is installed.
* scikit-learn 0.19.1-8-1-x86_64 is installed.
* libtool-devel 2.4.6-8-1-x86_64 is installed.
* python-configobj 5.0.6-3-1-x86_64 is installed.
* quilt 0.65-5-1-x86_64 is installed.
* diffstat 1.62-9-1-x86_64 is installed.
* libgpg-error-devel 1.35-17-1-x86_64 is installed.
* flex 2.6.4-13-1-x86_64 is installed.
* flex-devel 2.6.4-13-1-x86_64 is installed.
* ruamel_yaml 0.11.11-1-1-x86_64 is installed.
* util-linux-devel 2.33-23-1-x86_64 is installed.
* libpcre-devel 8.42-18-1-x86_64 is installed.
* gettext-devel 0.19.8.1-11-1-x86_64 is installed.
* mpc-devel 1.1.0-6-1-x86_64 is installed.
* ninja 1.9.0-4-1-x86_64 is installed.
* libffi-devel 3.2.1-11-1-x86_64 is installed.
* texinfo 6.3-7-1-x86_64 is installed.
* catbox 1.7.0-4-1-x86_64 is installed.
* file-devel 5.32-16-1-x86_64 is installed.
* gcc 8.2.0-44-1-x86_64 is installed.
* intltool 0.51.0-5-1-x86_64 is installed.
* libuv 1.25.0-6-1-x86_64 is installed.
* cmake 3.13.4-27-1-x86_64 is installed.
* glib2-devel 2.56.3-48-1-x86_64 is installed.
* libgudev-devel 232-5-1-x86_64 is installed.
* make 4.2.1-6-1-x86_64 is installed.
* bison 3.3.1-8-1-x86_64 is installed.
* bison-devel 3.3.1-8-1-x86_64 is installed.
* openssl-devel 1.0.2q-34-1-x86_64 is installed.
* libarchive-bin 3.3.3-22-1-x86_64 is installed.
* pkg-config 0.29.2-7-1-x86_64 is installed.
* m4 1.4.18-6-1-x86_64 is installed.
* g++ 8.2.0-44-1-x86_64 is installed.
* gobject-introspection-devel 1.56.1-18-1-x86_64 is installed.
* mpfr-devel 4.0.1-6-1-x86_64 is installed.
* bash-completion-devel 2.8-15-1-x86_64 is installed.
* glibc-devel 2.29-54-1-x86_64 is installed.
* fakeroot 1.22-10-1-x86_64 is installed.
* ypkg 29-133-1-x86_64 is installed.
* abireport 1.0.6-4-1-x86_64 is installed.
* xz-devel 5.2.4-23-1-x86_64 is installed.
* gfortran 8.2.0-44-1-x86_64 is installed.
* gmp-devel 6.1.2-10-1-x86_64 is installed.
* linux-headers 4.9.122-64-1-x86_64 is installed.
* ncurses-devel 6.1-13-1-x86_64 is installed.
* zlib-devel 1.2.11-20-1-x86_64 is installed.
* readline-devel 6.3.008-7-1-x86_64 is installed.
* diffutils 3.7-9-1-x86_64 is installed.
* libxml2-devel 2.9.8-21-1-x86_64 is installed.
* expat-devel 2.2.6-15-1-x86_64 is installed.
* polkit-devel 0.113-21-1-x86_64 is installed.
* patch 2.7.6-7-1-x86_64 is installed.
* pam-devel 1.3.1-17-1-x86_64 is installed.
* systemd-devel 239-77-1-x86_64 is installed.
* meson 0.49.2-26-1-x86_64 is installed.
* dbus-devel 1.12.10-27-1-x86_64 is installed.
* autoconf 2.69-5-1-x86_64 is installed.
* automake 1.16.1-11-1-x86_64 is installed.
* binutils 2.31.1-36-1-x86_64 is installed.
* nasm 2.14.02-11-1-x86_64 is installed.

Pspec updated!

This doesn't happen on my workstation but I also have about 400 more packages on that than the laptop. If it stops happening after I install something or update I'll let you know.

It's hard to know if this is a general KDE thing or unique to Solus without further testing, same with one or two power management things. It doesn't restore sessions either if I manually save.

I installed from the ISO today and then updated so it's still happening for me. I wonder if I'm missing some package that resolves this.
If it's any help this issue was in MATE too and was seemingly fixed during the week: T3830

Apologies DataDrake, as I'd built the original package and uploaded it here I just used the version on my machine for the update, I didn't realise from the documentation that I had to clone the Solus version rather than the source. Hopefully this is okay now (I'm still fairly new to this!).

Used existing repo

You're right, I did notice that after git commit it asked about other files in the home folder but I didn't do anything about it as I thought adding the files I needed would be okay... Should I do the process again?

That's what I did, the bottom part updates the package.yml and then I submitted that new package.yml and the pspec from when I built it as described here (which was linked at the top of the one you linked):
https://getsol.us/articles/packaging/submitting-a-package/en/

I just did an arc diff before I saw your message which has a small test plan: D4054

I hope you don't mind me opening this, but this is still the case on MATE.

I haven't suffered any issues this time so maybe validating the packages sorted it? I still get an error opening it from the command line:

$ qt.accessibility.core: Cannot create accessible child interface for object:  PlacesView(0x16be290)  index:  11
kf5.kio.core: We got some errors while running testparm "Load smb config files from /usr/share/defaults/samba/smb.conf\nGlobal parameter load printers found in service section!\nGlobal parameter printcap name found in service section!\nGlobal parameter disable spoolss found in service section!\nLoaded services file OK.\n"

Thanks Peter, I'll let you know (though it may be Monday before I've a chance to test it).

The system is up to date.

For about the third time after an update Dolphin will give the following error on opening:
Unable to create io-slave. klauncher said: Error loading '/usr/lib64/qt5/plugins/kf5/kio/file.so'.

@clivejo Thanks, I'll try that so. Yeah I knew they didn't really like each other but I hoped removing the ~/.kde directory would be enough.

When I start a new session, KDE does not remember the windows that were open despite "Restore previous session" being selected in System Settings -> Startup and Shutdown -> Desktop Session.
Reading a little about this, it seems I have no ~/.config/session/ directory. I can create this but it makes no difference. Does anyone else have this issue?

Ah okay, thanks kyrios, do you need to see my pspec or anything?

Can we change the name to python3-graph-tool to avoid potential confusion as this build won't work for Python2.

Can we rename this python3-graph-tool to avoid any potential confusion?

Thanks very much for all your help with this! I'll aim to update the graph-tool package.yml shortly too. When it's in the repository I'll ask the developer to add Solus to the installation documentation. And then hopefully I'll never have to build that damn package again!

Yes boy!!

@kyrios123 Looking good so far, graph-tool is currently compiling the algorithms, it found the boost library for python3 fine.
This next part will take a few hours as I also have to use make -j1
Even with 32GB RAM if I use -j2 it goes into the swap during on of the algorithms so I can't use the computer for a time when it's doing that!
I'll install it when it's done and see if it works but I think it's promising.

Ah right, sorry, I should have checked that first. I used KDE Neon for a while until about a year ago and didn't remember either of them, but at the time I didn't use a second monitor often. Hopefully they'll be resolved at some stage then.

I've been using the Patreon KDE ISO for pver a week now and I've noticed two things which I didn't see here.
One is that I cannot add a panel to the second monitor, if I try it just goes to another position on the first screen.
The second is every time I insert a USB stick in, when it comes up on device notifier and I click on 'open with file manager' I get a popup saying:
"Error -- KIO Client
Malformed URL"

That seems remarkably inefficient if it's building it each time, at least it doesn't take too long to build unlike graph-tool which I was trying to build for Python3 each time after, that was what took so long to figure this out.

I still have your old package.yml if you want to look at it? Basically you didn't have the b2 for python2 or the buildids for both, I'm not sure if they're necessary but your patch is and the clean is (I tried to compile this many times so there was a bit of trial and error!). I think you're right about building multiple times, I got this thing about clean from the answer here anyway if you want to read a little more about it.

I have successfully got this to build and run with Python3! I rebuilt libboost 1.66.0 with both versions of Python as mentioned in T3994 (I can get it with libboost 1.65.1). I can upload the package.yml for this if necessary but I don't think it as it's just the build with libboost that was causing issues.

Hi all, I have successfully managed to build libboost 1.66.0 with both versions of Python (this also works with libboost 1.65.1 which I should have used really). The package.yml is attached

In D2202#33868, @JoshStrobl wrote:

Enable Python 3 support for networkx as it was requested in IRC.

For what purpose exactly? What do we have that requires python3 support in networkx?

! In D668#22472, @JoshStrobl wrote:
So is python 2 support needed?

In principle I would like if I could just use Python 3, however, I can't get some packages in working Python 3 (in Solus libboost for example). Therefore I alternate between using 2 and 3 which is annoying but has been the way for a lot of people who do scientific programming for a good few years now due to some legacy libraries. Because of this I would like support for both.

Okay so after rebuilding libboost I got to the same point as you @kyrios123, however when I try to locate libgraph_tool_core.so I only find it for Python 2.7:

$ locate libgraph_tool_core.so
/usr/lib64/python2.7/site-packages/graph_tool/libgraph_tool_core.so

So somehow it doesn't get installed for the Python 3 version.

I think maybe libboost 1.65 didn't build properly for me, I just tried to install it and test it and LibreOffice doesn't run anymore due to some libboost error. Though I can compile graph-tool for Python2 so I don't really know what's going on.

Thanks @doc-E-brown
Unfortunately I still couldn't get it working. I was able to build boost 1.65 but even when using make local with that I get the same error as the previous version

configure: error: No usable boost::python found

I had to edit your package.yml a bit as for me it put boost in /usr/lib64 instead of /usr/lib

Package.yml updates as version 2.0 of networkx has been released

So there is a new version out again already, 2.24, however again I cannot build it for Python3 because it can't find libboost:

@doc-E-brown This might not help but did you try passing:

--with-boost-<libname>=NAME

to the configure script and change it to Coroutine2 if that's possible? In the options for that the developer wrote:

The Boost libraries are installed with different names across OSs. The configure script tries to guess the names using common patterns, but this can fail. With this option, the user can specify the correct name (either the entire library name or just a suffix). For example, if the boost-python library is name libboost-python-mt-gcc6-py36-foobar, this can be passed to configure as --with-boost-python=-mt-gcc6-py36-foobar.

52GB is insane! I might write to Tiago (the developer) and say it. I couldn't build it for python 3 as libboost isn't detected with python 3 in Solus. Good effort guys!

I went to the graph-tool message board about the high RAM usage in compilation before and the maintainer was surprised it used so much but he said the master branch is better, I was able to compile the master for Python 2.7 on my machine using 13GB at maximum but couldn't compile version 2.22, he said there well be a new release "soon" a few weeks ago so once that comes out I can test that and we can try again. Bit crazy really though.

In D668#15676, @DataDrake wrote:

Why are you building for both Python 2 and 3?

Updated pspec after rebuilding with correct license identifier

Okay I've done this now, hope it's alright.

Updated the pspec after rebuilding with correct license

Updated the license

Revised license for pygraphviz

Yeah I figured it out thanks, I was following the YouTube video which is why I did that but then went to the link, sorry for being a bit slow but it should be there now.

Okay I did it! Hopefully it's okay. Thanks again for all your help sunnyflunk!

It says not to do that until it's accepted for inclusion by the Triage team, I wasn't sure from sunnyflunk's reply to me in the forum whether he meant to include that with the request or not so thought it might make someone's life easier by attaching it here anyway just in case....

No worries, as I say I was able to compile it for python2 only but I was not able to build the package. It takes a very large amount of RAM (>15GB for me but the developer claims it's about half that), I get this error:

make[4]: Leaving directory '/home/build/YPKG/root/graph-tool/build/graph-tool-2.22/src/graph/inference'
make[3]: *** [Makefile:739: all-recursive] Error 1
make[3]: Leaving directory '/home/build/YPKG/root/graph-tool/build/graph-tool-2.22/src/graph'
make[2]: *** [Makefile:418: all-recursive] Error 1
make[2]: Leaving directory '/home/build/YPKG/root/graph-tool/build/graph-tool-2.22/src'
make[1]: *** [Makefile:590: all-recursive] Error 1
make[1]: Leaving directory '/home/build/YPKG/root/graph-tool/build/graph-tool-2.22'
make: *** [Makefile:477: all] Error 2
Command '['/bin/bash', '--norc', '--noprofile', '/tmp/ypkg-buildNYMd2g']' returned non-zero exit status 2
[Build] build failed
ERRO[12:56:58] Failed to build package                       error="exit status 1"
ERRO[12:57:00] Failed to build packages

I attach the package.yml file if that helps

Just an update on this, I have since been able to compile for Python 2 by increasing the size of the swap, it took 16GB RAM to compile , I can possibly provide the eopkg for python2 once I have learned a bit more about packaging. I think I still need help with the libboost thing for Python3 though.